Final answer:
The distribution of oil resources in the United States is different due to the presence of favorable conditions for oil formation.
Step-by-step explanation:
The distribution of oil resources is different in the United States compared to Canada and Mexico because the United States had more buried sediments favorable to oil formation. The presence of these favorable conditions in the United States allowed for the formation of larger oil resources. This abundance can be seen in the significantly higher oil reserves and production figures for the United States in the given data.
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